?????????8?????? ??

????:?????????????:??????

??9????????????????????18?? (?????? ??????????)??,8??934.3???,??1.57%,???????????????;?????2.51?????????,?????????

????,??2009????,???3?,2015??2.8????,??????????????????6????????????8?2.51??,?????????????

?????,????,2021??900??,???8????934.3????,???????:?169.3???????116.1????????107.8???

????18???????,??,??????,?,????????????????,???,???????????????,???

?,8???????????2340.66??????????,??0.03%,?0.01%?????,??1153.43????????,???1187.23????????????????????????(???) ???:?????